Home › Authors › Joint American-Soviet Conference on Use of Beneficial Organisms in the Control of Crop Pests (1979 Washington, D.C.) 👤 Joint American-Soviet Conference on Use of Beneficial Organisms in the Control of Crop Pests (1979 Washington, D.C.) 1 book Books by Joint American-Soviet Conference on Use of Beneficial Organisms in the Control of Crop Pests (1979 Washington, D.C.) Proceedings of the Joint Ameri Proceedings of the Joint American-Soviet Conference on Use of Beneficial Organisms in the Control of Crop Pests, Washington, D.C., U.S.A., August 13-14, 1979 1981